Example usage for org.apache.commons.collections KeyValue getKey

Introduction

In this page you can find the example usage for org.apache.commons.collections KeyValue getKey.

Prototype

Object getKey();

Source Link

Document

Gets the key from the pair.

Usage

From source file:gsn.http.AddressingReqHandler.java

public void handle(HttpServletRequest request, HttpServletResponse response) throws IOException {
    response.setStatus(HttpServletResponse.SC_OK);
    String vsName = request.getParameter("name");
    VSensorConfig sensorConfig = Mappings.getVSensorConfig(vsName);
    logger.info(new StringBuilder().append("Structure request for *").append(vsName).append("* received.")
            .toString());//from w ww  .  j ava  2  s  .  c o m
    StringBuilder sb = new StringBuilder("<virtual-sensor name=\"").append(vsName).append("\" last-modified=\"")
            .append(new File(sensorConfig.getFileName()).lastModified()).append("\">\n");
    for (KeyValue df : sensorConfig.getAddressing())
        sb.append("<predicate key=\"").append(StringEscapeUtils.escapeXml(df.getKey().toString())).append("\">")
                .append(StringEscapeUtils.escapeXml(df.getValue().toString())).append("</predicate>\n");
    sb.append("</virtual-sensor>");
    response.setHeader("Cache-Control", "no-store");
    response.setDateHeader("Expires", 0);
    response.setHeader("Pragma", "no-cache");
    response.getWriter().write(sb.toString());
}

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From source file:gsn.beans.AddressBean.java

public String getPredicateValueWithException(String key) {
    key = key.trim();//from w ww  .  j a va2 s. c  o m
    for (KeyValue predicate : this.predicates) {
        if (predicate.getKey().toString().trim().equalsIgnoreCase(key)) {
            final String value = (String) predicate.getValue();
            if (value.trim().length() > 0)
                return (value);
        }
    }
    throw new RuntimeException(
            "The required parameter: >" + key + "<+ is missing.from the virtual sensor configuration file.");
}

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From source file:gsn.beans.AddressBean.java

public String toString() {
    final StringBuffer result = new StringBuffer("[").append(this.getWrapper());
    for (final KeyValue predicate : this.predicates) {
        result.append(predicate.getKey() + " = " + predicate.getValue() + ",");
    }/*  w  w  w .  jav  a  2  s  .co  m*/
    result.append("]");
    return result.toString();
}

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From source file:gsn.beans.AddressBean.java

/**
 * Note that the key for the value is case insensitive.
 * /* w ww .  java  2 s . c  o m*/
 * @param key
 * @return
 */

public String getPredicateValue(String key) {
    key = key.trim();
    for (KeyValue predicate : this.predicates) {
        //    logger.fatal(predicate.getKey()+" --- " +predicate.getValue());
        if (predicate.getKey().toString().trim().equalsIgnoreCase(key))
            return ((String) predicate.getValue());
    }
    return null;
}

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From source file:gsn.http.GMLHandler.java

public String buildOutput(String reqName, String reqGroup, String reqUsername, String reqPassword) {

    boolean authenticateUserFromURL = false;
    User user = null;/*from  w  ww  .  ja  v  a2 s.c o  m*/

    if (Main.getContainerConfig().isAcEnabled()) {

        if ((reqUsername != null) && (reqPassword != null)) {
            authenticateUserFromURL = true;
            user = UserUtils.allowUserToLogin(reqUsername, reqPassword);
        }
    }

    SimpleDateFormat sdf = new SimpleDateFormat(Main.getContainerConfig().getTimeFormat());
    StringBuilder outsb = new StringBuilder(
            "<gsn:FeatureCollection xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"./gsn.xsd\" xmlns:gsn=\"http://gsn.ch/\" xmlns:gml=\"http://www.opengis.net/gml\"> \n");
    Iterator<VSensorConfig> vsIterator = Mappings.getAllVSensorConfigs();
    HashSet<String> sensorsSet = new HashSet<String>();
    if (reqName != null && reqName.contains(","))
        sensorsSet = new HashSet<String>(Arrays.asList(reqName.split(",")));
    else
        sensorsSet.add(reqName);

    while (vsIterator.hasNext()) {
        StringBuilder sb = new StringBuilder();
        String lat = null;
        String lon = null;
        VSensorConfig sensorConfig = vsIterator.next();
        if (reqName != null && !sensorsSet.contains(sensorConfig.getName()))
            continue;
        if (reqGroup != null && !(sensorConfig.getName().startsWith(reqGroup + "_")))
            continue;

        if (Main.getContainerConfig().isAcEnabled()) {
            if (user == null) {
                if (authenticateUserFromURL)
                    continue; // means that username and password provided are rejected dince they don't map to a correct User object
                else // no username was provided, show only public sensors
                if (DataSource.isVSManaged(sensorConfig.getName()))
                    continue; //skip sensor if it is managed by access control
            } else // user authenticated, verify that it has the right credentials
            if (!user.hasReadAccessRight(sensorConfig.getName()) && !user.isAdmin()
                    && !DataSource.isVSManaged(sensorConfig.getName()))
                continue;
        }

        for (KeyValue df : sensorConfig.getAddressing()) {
            if (StringEscapeUtils.escapeXml(df.getKey().toString().toLowerCase()).contentEquals("latitude"))
                lat = new String(StringEscapeUtils.escapeXml(df.getValue().toString()));
            if (StringEscapeUtils.escapeXml(df.getKey().toString().toLowerCase()).contentEquals("longitude"))
                lon = new String(StringEscapeUtils.escapeXml(df.getValue().toString()));
        }
        if (lat != null && lon != null) {
            sb.append("<gml:featureMember>\n");
            sb.append("<gsn:sensors");
            sb.append(" fid=\"").append(sensorConfig.getName()).append("\"");
            sb.append(">\n");
            sb.append("\t<gsn:geometryProperty><gml:Point><gml:coordinates>").append(lon).append(",")
                    .append(lat).append("</gml:coordinates></gml:Point></gsn:geometryProperty>\n");
        } else
            continue;

        if (lat.isEmpty() || lon.isEmpty()) // skip sensors with empty coordinates
            continue;

        ArrayList<StreamElement> ses = getMostRecentValueFor(sensorConfig.getName());
        int counter = 1;
        if (ses != null) {
            for (StreamElement se : ses) {
                sb.append("\t<gsn:sensor>").append(sensorConfig.getName()).append("</gsn:sensor>\n");
                for (KeyValue df : sensorConfig.getAddressing()) {
                    sb.append("\t<gsn:")
                            .append(StringEscapeUtils.escapeXml(df.getKey().toString().toLowerCase()))
                            .append(">");
                    sb.append(StringEscapeUtils.escapeXml(df.getValue().toString()));
                    sb.append("</gsn:")
                            .append(StringEscapeUtils.escapeXml(df.getKey().toString().toLowerCase()))
                            .append(">\n");
                }
                for (DataField df : sensorConfig.getOutputStructure()) {
                    sb.append("\t<gsn:").append(df.getName().toLowerCase()).append(">");
                    if (se != null)
                        if (df.getType().toLowerCase().trim().indexOf("binary") > 0)
                            sb.append(se.getData(df.getName()));
                        else
                            sb.append(se.getData(StringEscapeUtils.escapeXml(df.getName())));
                    sb.append("</gsn:").append(df.getName().toLowerCase()).append(">\n");
                }
                counter++;
            }
        }
        sb.append("</gsn:sensors>\n");
        sb.append("</gml:featureMember>\n");
        outsb.append(sb);
    }
    outsb.append("</gsn:FeatureCollection>\n");
    return outsb.toString();
}

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From source file:gsn.http.A3DWebServiceImpl.java

public String[] getSensorLocation(String sensor) {

    VSensorConfig sensorConfig = Mappings.getVSensorConfig(sensor);
    Vector<String> sensorLocation = new Vector<String>();
    for (KeyValue df : sensorConfig.getAddressing())
        sensorLocation/*from  w ww  .  j  av  a2  s  .c o  m*/
                .add(StringEscapeUtils.escapeXml(df.getKey().toString()) + "=" + df.getValue().toString());

    String v_sensorLocation[] = new String[sensorLocation.size()];
    for (int i = 0; i < sensorLocation.size(); i++)
        v_sensorLocation[i] = sensorLocation.get(i);

    return v_sensorLocation;

}

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From source file:com.ebuddy.cassandra.dao.ColumnFamilyTemplateTest.java

@Test(groups = { "unit" })
public void testReadColumns() throws Exception {
    Map<String, String> testResultMap = new HashMap<String, String>();
    testResultMap.put(columnNames.get(0), columnValues.get(0));
    testResultMap.put(columnNames.get(1), columnValues.get(1));

    ColumnSlice columnSlice = mock(ColumnSlice.class);
    HColumn column1 = mock(HColumn.class);
    HColumn column2 = mock(HColumn.class);

    when(column1.getName()).thenReturn(columnNames.get(0));
    when(column1.getValue()).thenReturn(columnValues.get(0));
    when(column2.getName()).thenReturn(columnNames.get(1));
    when(column2.getValue()).thenReturn(columnValues.get(1));

    when(columnSlice.getColumns()).thenReturn(Arrays.asList(column1, column2));
    when(executionResult.get()).thenReturn(columnSlice);

    //=========================
    List<KeyValue> actualResult = columnFamilyTestDao.readColumns(rowKey,
            new ColumnMapper<KeyValue, String, String>() {
                @Override//from  w  w  w.  ja v a  2  s .co m
                public KeyValue mapColumn(String columnName, String columnValue) {
                    return new DefaultKeyValue(columnName, columnValue);
                }
            });
    //=========================

    Map<String, String> resultMap = new HashMap<String, String>();
    for (KeyValue kv : actualResult) {
        resultMap.put((String) kv.getKey(), (String) kv.getValue());
    }

    assertEquals(resultMap, testResultMap);
}

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From source file:gsn.beans.VSensorConfig.java

public void preprocess_addressing() {
    if (!addressing_processed) {
        for (KeyValue kv : getAddressing())
            if (kv.getKey().toString().equalsIgnoreCase("altitude"))
                cached_altitude = Double.parseDouble(kv.getValue().toString());
            else if (kv.getKey().toString().equalsIgnoreCase("longitude"))
                cached_longitude = Double.parseDouble(kv.getValue().toString());
            else if (kv.getKey().toString().equalsIgnoreCase("latitude"))
                cached_latitude = Double.parseDouble(kv.getValue().toString());
        addressing_processed = true;/*from   ww  w.j  a  va2 s  .  c o m*/
    }
}

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From source file:gsn.beans.VSensorConfig.java

public String[][] getRPCFriendlyAddressing() {
    String[][] toReturn = new String[this.addressing.length][2];
    for (int i = 0; i < toReturn.length; i++)
        for (KeyValue val : this.addressing) {
            toReturn[i][0] = (String) val.getKey();
            toReturn[i][1] = (String) val.getValue();
        }//from   ww  w .  j  a  v  a  2s  .co m
    return toReturn;
}

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From source file:gsn.beans.VSensorConfig.java

public String[] getAddressingKeys() {
    final String result[] = new String[this.getAddressing().length];
    int counter = 0;
    for (final KeyValue predicate : this.getAddressing())
        result[counter++] = (String) predicate.getKey();
    return result;
}

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